directory: moved DIRECTORY_* string constants

Moved some of them to to directory_save.c, and others to database.c.

src/database.c

@@ -38,6 +38,11 @@
 #undef G_LOG_DOMAIN
 #define G_LOG_DOMAIN "database"
 
+#define DIRECTORY_INFO_BEGIN "info_begin"
+#define DIRECTORY_INFO_END "info_end"
+#define DIRECTORY_MPD_VERSION "mpd_version: "
+#define DIRECTORY_FS_CHARSET "fs_charset: "
+
 static char *database_path;
 
 static struct directory *music_root;

src/directory.h

@@ -26,13 +26,6 @@
 #include <sys/types.h>
 
 #define DIRECTORY_DIR		"directory: "
-#define DIRECTORY_MTIME		"mtime: " /* DEPRECATED, noop-read-only */
-#define DIRECTORY_BEGIN		"begin: "
-#define DIRECTORY_END		"end: "
-#define DIRECTORY_INFO_BEGIN	"info_begin"
-#define DIRECTORY_INFO_END	"info_end"
-#define DIRECTORY_MPD_VERSION	"mpd_version: "
-#define DIRECTORY_FS_CHARSET	"fs_charset: "
 
 #define DEVICE_INARCHIVE	(unsigned)(-1)
 

src/directory_save.c

@@ -28,6 +28,10 @@
 #include <assert.h>
 #include <string.h>
 
+#define DIRECTORY_MTIME "mtime: " /* DEPRECATED, noop-read-only */
+#define DIRECTORY_BEGIN "begin: "
+#define DIRECTORY_END "end: "
+
 /* TODO error checking */
 int
 directory_save(FILE *fp, struct directory *directory)